.container-fluid{
	padding: 10px;
}
.head_box{
	margin-bottom: 3px;
}
.head_box:after{
	content: "";
	display: block;
	clear: both;
}
.head_content>ul>li{
	list-style: none;
	float: left;
	margin-right:40px ;
}
.head_content>ul>li select{
	width: 200px;
	height: 38px;
	padding-left: 15px;
}
.high_composition_content{
	border-top: #e9e9e9 7px solid;
	padding: 30px;
}
.high_composition_list{
	width: 40%;
    height: 800px;
	overflow: auto;
}
.high_composition_img{
	width: 60%;
    height: 800px;
	overflow: auto;
}
.high_composition_img>img{
	width: 100%;
}
.fl{
	float: left;
}